Camera directions and setting descriptions help to keep the reader entertained and set the mood for the story. If it's a more gloomy, creepy setting then it sets a more dark tone for the story. The camera angles would probably be more dramatic and slow, maybe more close ups. If the setting is freeing, open, and happy then it sets a brighter tone for the story and the camera angles would probably be wider and quicker. I hope this helps you!
